CS1964 allows user to control four computers via a single USB keyboard & mouse and 3 HDMI monitors and resolutions up to 4K DCI (4096 x 2160 @ 60Hz 4:4:4).
The ATEN CS19208 KVM switch can effectively access and control up to 8 DisplayPort computers from a single USB keyboard, USB mouse, and monitor console. With its dual interface console, users can choose between DisplayPort/HDMI video output supporting high video quality. To meet the needs of easy expansion and flexibility, the CS19208 can be cascaded to two levels to control up to 128 computers from a single console.
Aten CS19208 8-Port USB 3.0 4K DisplayPort KVM Switch
ATEN 2-Port USB 3.0 4K DisplayPort Dual Display KVMP Switch (CS1942DP-AT-A) : Electronics
Aten CS1844 - 4-Port USB 3.0 4K HDMI Dual Display KVMP™ Switch
Multi Video DP KVM Switches
DisplayPort ans Mini DisplayPort Switches
Aten Desktop KVM Switches
StarTech.com 4 Port DisplayPort KVM Switch - 4K 60Hz - Single Display - Dual Port UHD DP 1.2 USB KVM Switch with Integrated USB 2.0 Hub & Audio - Dell, HP
Desktop KVM Switches - KVM
Aten CS1842 - 2-Port USB 3.0 4K HDMI Dual Display KVMP™ Switch
Maximize your high-end triple DisplayPort workstations by connecting them to the 4-Port 4K Triple View Display Port KVMP. Experience 4K Cinema resolutions along with rich bass and 7.1 surround sound while switching between both computers and sharing two USB 3.0 peripherals with the push of a button. Now with Video DynaSync support, switching between computers will be faster than generic DisplayPort KVMs, optimizing workflow and efficiency.
Iogear 4-Port 4K Triple View DisplayPort KVMP Switch with USB 3.0 GCS1964